Technical Specifications Channels:32 Signal:24VDC positive logic On‑range:15‑30VDC; Off‑range:0‑5VDC Isolation Voltage:1500V RMS Backplane Power Consumption:240mA @5VDC Operating Temperature:0℃～+60℃ Storage Temperature:-40℃～+85℃ Relative Humidity:5%-95%, non‑condensing Certifications: CE, UL, cUL
Functional Features Mass‑point signal acquisition, opto‑coupler isolation, high‑speed filter, group LED indicators, real‑time data transmission.
Application Scenarios Sorting equipment, automated assembly lines, multi‑point sensor acquisition, input capacity expansion retrofit.
Performance Parameters High‑speed input response circuit Fault tolerance: Single‑channel fault will not interfere other channels Designed for long‑time continuous industrial operation Shock & vibration: Comply with IEC 60068
Structural Characteristics Standard plug‑in module for Series 90‑30 rack Front‑panel grouped LED indicators for channel groups Two groups of front‑mount field wiring terminals Backplane gold‑finger bus contact Internal opto‑coupler and high‑speed filter circuit Mechanical locking latch
Working Principle Field 24VDC digital signals feed into two groups of front terminals. High‑speed hardware filter processes input signal. Opto‑coupler realizes electrical isolation. Convert signal into logic data and send to CPU via backplane bus. Group LED lamps display status of corresponding input channel groups.
Installation Requirements Mount module into appropriate rack slot. Follow official grounding requirement. Keep signal cables far from high‑voltage power lines. Verify input signal voltage does not exceed maximum rating. Power off rack before replacing module, hot‑swap unavailable. Operate within allowed temperature and humidity range.
Usage Notes Forbid input voltage higher than 30VDC. Maintain cabinet cleanliness. Inspect group LED status regularly. Configure filter parameters by GE official software. On‑site disassembly is prohibited. Avoid corrosive gas, liquid splash and heavy oil mist.
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